sematic DRIVE SYSTEM Bedienungsanleitung Seite 10

2 WHAT IS THE SEMATIC DRIVE SYSTEM
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Note: the pictures on this document are
examples only; real components appearan-
ces may differ according to supplied configu-
ration of door operator and motor.
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Changes can be made without notice
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The System consists of:
• a Car Door Operator (1)
• a microprocessor-based Door Controller (2)
• DC (brushed or brushless type) Motor (3)
with feedback signals (4).
The Sematic Drive System
trols the opening and closing of the lift doors,
monitoring the timing, current variations,
speeds (high, low, acceleration and decelera-
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tion curves), various safety systems (reversing
system, Limited Door Reversal etc.) and faults
(high voltage, signal failure, ...).
There are two independent speed curve profiles
for the opening and closing cycles (as better
shown later on) which can be modified by
means of the door controller push buttons or
by means of the Sematic handset (an optional
8 digit keypad and display accessory which can
be connected to the card by an RJ45 plug).
The handset (5) is a key pad that allows
viewing and modification of the function para-
meters stored in the controller.
It is important to use the Sematic handset for
installation or maintenance, as it enables
viewing and/or variation of the Encoder para-
meters, systems, and operation errors.
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Furthermore, it is possible to use the Sematic
handset directly from the inside of the car (5).
Making it possible to monitor and modify the
door operating parameters from a completely
safe position, and also to control the movement
of the coupled car and landing doors during
their effective operating cycle.
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